Built-in wall box suitable for ventilair DN 70-100, ventilair duplex DN 70-100, ventilair active DN 70-100
box dimensions wxhxd=200x210x133mm, suitable for brick wall and drywall installation, box depth adjustable by maximum 65mm, mounting frame with distance bolts for cover plate, polystyrene protection block, plastic cover plate, UV resistant, wxh=235x250mm, alpine white